UHI formula (Heat Overlay)
The Urban heat island effect is calculated using the following formula: UHImax = ( 2 - Svf - Fveg * ( S * (Tmax-Tmin)3 / U )-4
The Urban heat island effect is calculated using the following formula: UHImax = ( 2 - Svf - Fveg * ( S * (Tmax-Tmin)3 / U )-4